5-Chloro-3,4-dihydro-8-hydroxy-3-methyl-1H-2-benzopyran-1-one-7-carboxylic acid
- CAS No.
- 16281-39-3
- Chemical Name:
- 5-Chloro-3,4-dihydro-8-hydroxy-3-methyl-1H-2-benzopyran-1-one-7-carboxylic acid
- Synonyms
- Ochratoxin alpha;7-Carboxy-5-chloro-8-hydroxy-3,4-dihydro-3-MethylisocouMarin;5-chloro-8-hydroxy-3,4-dihydro-3-methylisocoumarin-7-carboxylic acid;5-Chloro-3,4-dihydro-8-hydroxy-3-methyl-1H-2-benzopyran-1-one-7-carboxylic acid;5-Chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1H-2-benzopyran-7-carboxylic acid;1H-2-Benzopyran-7-carboxylic acid, 5-chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-
- CBNumber:
- CB4685238
- Molecular Formula:
- C11H9ClO5
- Molecular Weight:
- 256.64
- MDL Number:
- MFCD08457970
- MOL File:
- 16281-39-3.mol
Last updated:2026-09-12 18:52:56
| Melting point | 248-250oC |
|---|---|
| Boiling point | 521.4±50.0 °C(Predicted) |
| Density | 1.539±0.06 g/cm3(Predicted) |
| storage temp. | Refrigerator |
| solubility | Chloroform (Slightly, Heated, Sonicated), DMSO (Slightly), Methanol (Slightly, H |
| form | Solid |
| pka | 2.13±0.40(Predicted) |
| color | White to Pale Brown |
| FDA UNII | 8EEQ4NWW8H |
5-Chloro-3,4-dihydro-8-hydroxy-3-methyl-1H-2-benzopyran-1-one-7-carboxylic acid price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | TRC-C177865-5MG | 7-Carboxy-5-chloro-8-hydroxy-3,4-dihydro-3-methylisocoumarin | 16281-39-3 | 5mg | $1116 | 2026-06-03 | Buy |
| TRC | TRC-C177865-1MG | 7-Carboxy-5-chloro-8-hydroxy-3,4-dihydro-3-methylisocoumarin | 16281-39-3 | 1mg | $259 | 2026-06-03 | Buy |
| Usbiological | 162271 | 7-Carboxy-5-chloro-8-hydroxy-3,4-dihydro-3-methylisocoumarin | 16281-39-3 | 1mg | $502 | 2026-06-03 | Buy |
| TRC | TRC-C177865-10MG | 7-Carboxy-5-chloro-8-hydroxy-3,4-dihydro-3-methylisocoumarin | 16281-39-3 | 10mg | $1983 | 2026-06-03 | Buy |
| Biosynth | RAA28139 | 7-Carboxy-5-chloro-8-hydroxy-3,4-dihydro-3-methylisocoumarin | 16281-39-3 | 1mg | $590 | 2026-06-05 | Buy |
5-Chloro-3,4-dihydro-8-hydroxy-3-methyl-1H-2-benzopyran-1-one-7-carboxylic acid Preparation Products And Raw materials
Raw materials
Preparation Products
5-Chloro-3,4-dihydro-8-hydroxy-3-methyl-1H-2-benzopyran-1-one-7-carboxylic acid Suppliers
Global( 20)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Nanjing Chemlin Chemical Co., Ltd | 025-83697070 13770331960 | info@chemlin.com.cn | China | 16305 | 64 |
| Shanghai TaoSu Biochemical Technology Co., Ltd. | 021-33632979 | info@tsbiochem.com | China | 8039 | 58 |
| Nanjing NingFan Pharm-Tech CO. LTD. | 17368696818 | China | 1976 | 58 | |
| Shenzhen Polymeri Biochemical Technology Co., Ltd. | +86-400-002-6226 | sales@rrkchem.com | China | 57336 | 58 |
| BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19935 | 58 |
| Energy Chemical | 400-0056266 | marketing1@energy-chemical.com | China | 44927 | 58 |
| LGC Science (Shanghai) Ltd. | 17717235263 | offer.de@lgcgroup.com | China | 19036 | 58 |
| Shanghai Haohong Scientific Co., Ltd. | 400-8210725 4008210725 | malulu@leyan.com | China | 39319 | 58 |
| Shanghai Haohong Scientific Co., Ltd. | 400-8210725 4008210725 | malulu@leyan.com | China | 39718 | 58 |
16281-39-3(5-Chloro-3,4-dihydro-8-hydroxy-3-methyl-1H-2-benzopyran-1-one-7-carboxylic acid)Related Search:
7-Carboxy-5-chloro-8-hydroxy-3,4-dihydro-3-MethylisocouMarin
5-chloro-8-hydroxy-3,4-dihydro-3-methylisocoumarin-7-carboxylic acid
1H-2-Benzopyran-7-carboxylic acid, 5-chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-
5-Chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-1H-2-benzopyran-7-carboxylic acid
Ochratoxin alpha
5-Chloro-3,4-dihydro-8-hydroxy-3-methyl-1H-2-benzopyran-1-one-7-carboxylic acid
16281-39-3
Heterocycles, Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals
